# STC SH4932NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Onboard Systems International, United States
- Description: Fabrication of Onboard Systems Model 200-042-00 and 200-042-01 Load Weigh Kits.
- Applied: April 3, 1990
- Status date: October 31, 2007
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H2SW](https://openairdocs.org/tcds/H2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/10/d7/10d791c65e8c0ade64f22ec677662d0e8478c8be6169892dcf1112e4df7f4437
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5EB3C31043DB40398625738B00718B58.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SH4932NM

## ADs that name it (0)

None.

## Approved models (2)

- Bell Helicopter Textron (Canada) 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SH4932NM This certificate, issued to Onboard Systems International 13915 NW 3rd Court Vancouver, WA 98685 Part * of the * Regulations.

Original Product⎯Type Certificate Number: H2SW Make: Bell Helicopter Textron Model: 206A and 206B

Description of the Type Design Change: Fabrication of Onboard Systems Model 200-042-00 and 200-042-01 Load Weigh Kits in accordance with FAA approved Onboard Systems master Drawing List No. 155-016-00, revision 11, dated November 29, 2006 or later FAA approved revision; and Installation of these Load Weigh Kits in accordance with FAA approved Onboard Systems Owner’s Manual No. 120-020-00, revision 6, dated November 27, 2006, or later FAA approved revision. This modification must be Inspected and Maintained in accordance with Section 4 of the FAA approved Onboard Systems Owner’s Manual No. 120-020-00, revision 6, dated November 27, 2006, or later FAA approved revision.

Limitations and Conditions: Approval of this change in type design applies to only those models listed above, which are equipped Bell external cargo hook suspension assemblies P/N 206-072-900-1 or -101. universal joint P/N 204-011-128-5 and cargo release assemblies P/N SP4232-4 or SP4232-5, only. This approval shoul not be extended to other rotorcraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that helicopter. Rotorcraft modified in accordance with this STC must be operated in accordance with an FAA approved copy of the Onboard Systems Rotorcraft Flight Manual Supplement (RFMS) 121-037-00 dated September 21, 2007, or later FAA approved revision. A copy of this Certificate, FAA approved RFMS, and Maintenance Manual must be maintained as part of the permanent records for the modified rotorcraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: April 3, 1990 Date reissued:

Date of issuance: May 25, 1990 Date amended: 1/13/03; 3/15/05; 6/2/06, 9/26/07;

10/31/07

(Signature) Acting Manager, Seattle Aircraft Certification Office (Title)

## Every issue (1)

- October 31, 2007: Amended, Current. [certificate](https://openairdocs.org/files/sha256/10/d7/10d791c65e8c0ade64f22ec677662d0e8478c8be6169892dcf1112e4df7f4437)

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